accessibility menu, dialog, popup

UserName

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

category

brands

  • (176)

Quantity

  • (29)
  • (4)
  • (11)
  • (5)
  • (46)
  • (5)
  • (8)
  • (10)
  • (3)
  • (2)
  • (53)

Grade

  • (13)
  • (151)
  • (11)

Color

  • (1)
  • (2)
  • (3)
  • (1)
  • (17)
  • (3)
  • (5)
  • (1)
  • (1)
  • (1)
  • (1)
  • (2)
  • (6)
  • (2)
  • (11)
  • (1)
  • (5)
  • (1)
  • (16)
  • (1)
  • (19)
  • (3)
  • (1)
  • (1)
  • (3)
  • (2)
  • (15)
  • (12)
  • (21)
  • (2)
  • (1)
  • (3)

Molecular Weight (g/mol)

  • (1)
  • (8)
  • (3)
  • (3)
  • (5)
  • (2)
  • (6)
  • (4)
  • (2)
  • (6)
  • (1)
  • (4)
  • (1)
  • (3)
  • (1)
  • (2)
  • (1)
  • (4)
  • (3)
  • (7)
  • (1)
  • (4)
  • (2)
  • (4)
  • (7)
  • (3)
  • (1)

Percent Purity

  • (1)
  • (1)
  • (4)
  • (3)
  • (2)
  • (4)
  • (3)
  • (5)
  • (2)

pH

  • (1)
  • (3)
  • (2)
1 – 15 of 91 results
1

Boric Acid, 4% (w/v) with Indicator (Bromocresol Green-Methyl Red), Certified, 4.0% (w/v) ±0.2%, LabChem™

CAS: 10043-35-3 Molecular Formula: BH3O3 Molecular Weight (g/mol): 61.83 MDL Number: MFCD00011337 InChI Key: KGBXLFKZBHKPEV-UHFFFAOYSA-N Synonym: orthoboric acid,boracic acid,borofax,boron hydroxide,boron trihydroxide,three elephant,basilit b,Tris-borate-EDTA,h3bo3,flea prufe PubChem CID: 7628 ChEBI: CHEBI:33118 IUPAC Name: boric acid SMILES: OB(O)O

PubChem CID 7628
CAS 10043-35-3
Molecular Weight (g/mol) 61.83
ChEBI CHEBI:33118
MDL Number MFCD00011337
SMILES OB(O)O
Synonym orthoboric acid,boracic acid,borofax,boron hydroxide,boron trihydroxide,three elephant,basilit b,Tris-borate-EDTA,h3bo3,flea prufe
IUPAC Name boric acid
InChI Key KGBXLFKZBHKPEV-UHFFFAOYSA-N
Molecular Formula BH3O3
2

Brilliant Green, Reagent Grade, LabChem™

CAS: 633-03-4 Molecular Formula: C27H34N2O4S Molecular Weight (g/mol): 482.639 InChI Key: NNBFNNNWANBMTI-UHFFFAOYSA-M PubChem CID: 12449 IUPAC Name: [4-[[4-(diethylamino)phenyl]-phenylmethylidene]cyclohexa-2,5-dien-1-ylidene]-diethylazanium;hydrogen sulfate SMILES: CCN(CC)C1=CC=C(C=C1)C(=C2C=CC(=[N+](CC)CC)C=C2)C3=CC=CC=C3.OS(=O)(=O)[O-]

PubChem CID 12449
CAS 633-03-4
Molecular Weight (g/mol) 482.639
SMILES CCN(CC)C1=CC=C(C=C1)C(=C2C=CC(=[N+](CC)CC)C=C2)C3=CC=CC=C3.OS(=O)(=O)[O-]
IUPAC Name [4-[[4-(diethylamino)phenyl]-phenylmethylidene]cyclohexa-2,5-dien-1-ylidene]-diethylazanium;hydrogen sulfate
InChI Key NNBFNNNWANBMTI-UHFFFAOYSA-M
Molecular Formula C27H34N2O4S
5

Bromocresol Green - Methyl Red, Alcoholic, for Alkalinity, Certified, LabChem™

Boiling Point 78°C
Linear Formula C21H14Br4O5S·Na
Color Green
Physical Form Liquid
UN Number UN1170
Chemical Name or Material Bromocresol Green - Methyl Red
Grade Certified
Identification Passes Test
Density 790kg/m3
Name Note Alcoholic, for Alkalinity
CAS 845-10-3
Health Hazard 3 GHS P Statement
Obtain special instructions before use.
Do not handle until all safety precautions have been read and understood.
Keep away from heat, hot surfaces, open flames, sparks.
No smoking.
Keep container tightly closed.
Ground/bond container and receiving equipment.
Use explosion-proof electrical, lighting, ventilating equipment.
Use only non-sparking tools.
Take precautionary measures against static discharge.
Do not breathe mist, spray, vapors.
Wear eye protection, face protection, protective clothing, protective gloves.
Wash exposed skin thoroughly after handling.
Do not eat, drink or smoke when using this product.
If exposed or concerned: Get medical attention.
If on skin (or hair): Remove/Take off immediately all contaminated clothing.
Rinse skin with water/shower.
In case of fire: Use carbon dioxide (CO2), powder, alcohol-resistant foam to extinguish.
Store locked up in a cool, well-ventilated place.
Dispose of contents/container to comply with local, state and federal regulations.
Decomposition Information Fume; Carbon monoxide; Carbon dioxide; May release flammable gases
Health Hazard 2 GHS H Statement
Highly flammable liquid and vapor.
May cause cancer.
Suspected of damaging the unborn child.
Causes damage to organs (central nervous system, optic nerve) (oral, dermal).
Flash Point 13°C
Solubility Information Soluble in water
Health Hazard 1 Danger
Recommended Storage Room Temperature
EINECS Number 200-578-6
Formula Weight 720.06
Specific Gravity 790kg/m3
CAS Max % 0.04
Melting Point -115°C
6

Bromocresol Purple Sodium Salt, Reagent Grade, LabChem™

CAS: 62625-30-3 Molecular Formula: C21H15Br2NaO5S Molecular Weight (g/mol): 562.204 InChI Key: KVSJYIXUWNOWBD-UGAWPWHASA-M PubChem CID: 23665568 IUPAC Name: sodium;2-[(E)-(3-bromo-4-hydroxy-5-methylphenyl)-(3-bromo-5-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonate SMILES: CC1=CC(=C(C2=CC=CC=C2S(=O)(=O)[O-])C3=CC(=C(C(=C3)Br)O)C)C=C(C1=O)Br.[Na+]

PubChem CID 23665568
CAS 62625-30-3
Molecular Weight (g/mol) 562.204
SMILES CC1=CC(=C(C2=CC=CC=C2S(=O)(=O)[O-])C3=CC(=C(C(=C3)Br)O)C)C=C(C1=O)Br.[Na+]
IUPAC Name sodium;2-[(E)-(3-bromo-4-hydroxy-5-methylphenyl)-(3-bromo-5-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonate
InChI Key KVSJYIXUWNOWBD-UGAWPWHASA-M
Molecular Formula C21H15Br2NaO5S
7

Bromophenol Blue Sodium Salt, ACS Grade, LabChem™

CAS: 62625-28-9 Molecular Formula: C19H9Br4NaO5S Molecular Weight (g/mol): 691.942 InChI Key: TWKDJMRHSLWRFI-UHFFFAOYSA-M PubChem CID: 3791690 IUPAC Name: sodium;2-[(3,5-dibromo-4-hydroxyphenyl)-(3,5-dibromo-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonate SMILES: C1=CC=C(C(=C1)C(=C2C=C(C(=O)C(=C2)Br)Br)C3=CC(=C(C(=C3)Br)O)Br)S(=O)(=O)[O-].[Na+]

PubChem CID 3791690
CAS 62625-28-9
Molecular Weight (g/mol) 691.942
SMILES C1=CC=C(C(=C1)C(=C2C=C(C(=O)C(=C2)Br)Br)C3=CC(=C(C(=C3)Br)O)Br)S(=O)(=O)[O-].[Na+]
IUPAC Name sodium;2-[(3,5-dibromo-4-hydroxyphenyl)-(3,5-dibromo-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonate
InChI Key TWKDJMRHSLWRFI-UHFFFAOYSA-M
Molecular Formula C19H9Br4NaO5S
8

Bromophenol Blue, 0.1% Aqueous, pH 3.0 to 4.6 Yellow to Blue, Certified, LabChem™

CAS: 62625-28-9 Molecular Formula: C19H9Br4NaO5S Molecular Weight (g/mol): 691.942 InChI Key: TWKDJMRHSLWRFI-UHFFFAOYSA-M PubChem CID: 3791690 IUPAC Name: sodium;2-[(3,5-dibromo-4-hydroxyphenyl)-(3,5-dibromo-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonate SMILES: C1=CC=C(C(=C1)C(=C2C=C(C(=O)C(=C2)Br)Br)C3=CC(=C(C(=C3)Br)O)Br)S(=O)(=O)[O-].[Na+]

PubChem CID 3791690
CAS 62625-28-9
Molecular Weight (g/mol) 691.942
SMILES C1=CC=C(C(=C1)C(=C2C=C(C(=O)C(=C2)Br)Br)C3=CC(=C(C(=C3)Br)O)Br)S(=O)(=O)[O-].[Na+]
IUPAC Name sodium;2-[(3,5-dibromo-4-hydroxyphenyl)-(3,5-dibromo-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonate
InChI Key TWKDJMRHSLWRFI-UHFFFAOYSA-M
Molecular Formula C19H9Br4NaO5S
9

Bromophenol Blue, 0.04% Aqueous, pH 3.0 to 4.6 Yellow to Blue, Certified, LabChem™

CAS: 62625-28-9 Molecular Formula: C19H9Br4NaO5S Molecular Weight (g/mol): 691.942 InChI Key: TWKDJMRHSLWRFI-UHFFFAOYSA-M PubChem CID: 3791690 IUPAC Name: sodium;2-[(3,5-dibromo-4-hydroxyphenyl)-(3,5-dibromo-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonate SMILES: C1=CC=C(C(=C1)C(=C2C=C(C(=O)C(=C2)Br)Br)C3=CC(=C(C(=C3)Br)O)Br)S(=O)(=O)[O-].[Na+]

PubChem CID 3791690
CAS 62625-28-9
Molecular Weight (g/mol) 691.942
SMILES C1=CC=C(C(=C1)C(=C2C=C(C(=O)C(=C2)Br)Br)C3=CC(=C(C(=C3)Br)O)Br)S(=O)(=O)[O-].[Na+]
IUPAC Name sodium;2-[(3,5-dibromo-4-hydroxyphenyl)-(3,5-dibromo-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonate
InChI Key TWKDJMRHSLWRFI-UHFFFAOYSA-M
Molecular Formula C19H9Br4NaO5S
10

Calmagite Indicator, 0.1% Aqueous, for Hardness, Certified, LabChem™

CAS: 3147-14-6 Molecular Formula: C17H14N2O5S Molecular Weight (g/mol): 358.368 InChI Key: ASFVMSDYPYMUFL-UHFFFAOYSA-N PubChem CID: 6364506 IUPAC Name: 4-[(2-hydroxy-5-methylphenyl)hydrazinylidene]-3-oxonaphthalene-1-sulfonic acid SMILES: CC1=CC(=C(C=C1)O)NN=C2C3=CC=CC=C3C(=CC2=O)S(=O)(=O)O

PubChem CID 6364506
CAS 3147-14-6
Molecular Weight (g/mol) 358.368
SMILES CC1=CC(=C(C=C1)O)NN=C2C3=CC=CC=C3C(=CC2=O)S(=O)(=O)O
IUPAC Name 4-[(2-hydroxy-5-methylphenyl)hydrazinylidene]-3-oxonaphthalene-1-sulfonic acid
InChI Key ASFVMSDYPYMUFL-UHFFFAOYSA-N
Molecular Formula C17H14N2O5S
11

Chlorophenol Red Sodium Salt, Reagent Grade, LabChem™

CAS: 123333-64-2 Molecular Formula: C19H11Cl2O5S Molecular Weight (g/mol): 422.25 MDL Number: MFCD00151199 InChI Key: QXTPRQZMDKBTAI-UNOMPAQXSA-M PubChem CID: 131846007 IUPAC Name: 2-[(3-chloro-4-hydroxyphenyl)[(1Z)-3-chloro-4-oxocyclohexa-2,5-dien-1-ylidene]methyl]benzene-1-sulfonate SMILES: OC1=CC=C(C=C1Cl)C(=C1/C=CC(=O)C(Cl)=C1)\C1=CC=CC=C1S([O-])(=O)=O

PubChem CID 131846007
CAS 123333-64-2
Molecular Weight (g/mol) 422.25
MDL Number MFCD00151199
SMILES OC1=CC=C(C=C1Cl)C(=C1/C=CC(=O)C(Cl)=C1)\C1=CC=CC=C1S([O-])(=O)=O
IUPAC Name 2-[(3-chloro-4-hydroxyphenyl)[(1Z)-3-chloro-4-oxocyclohexa-2,5-dien-1-ylidene]methyl]benzene-1-sulfonate
InChI Key QXTPRQZMDKBTAI-UNOMPAQXSA-M
Molecular Formula C19H11Cl2O5S
12

Chlorophenol Red, 0.04% Aqueous, pH 5.2 to 6.8 Yellow to Red, Certified, LabChem™

CAS: 123333-64-2 Molecular Formula: C19H11Cl2O5S Molecular Weight (g/mol): 422.25 MDL Number: MFCD00151199 InChI Key: QXTPRQZMDKBTAI-UNOMPAQXSA-M PubChem CID: 131846007 IUPAC Name: 2-[(3-chloro-4-hydroxyphenyl)[(1Z)-3-chloro-4-oxocyclohexa-2,5-dien-1-ylidene]methyl]benzene-1-sulfonate SMILES: OC1=CC=C(C=C1Cl)C(=C1/C=CC(=O)C(Cl)=C1)\C1=CC=CC=C1S([O-])(=O)=O

PubChem CID 131846007
CAS 123333-64-2
Molecular Weight (g/mol) 422.25
MDL Number MFCD00151199
SMILES OC1=CC=C(C=C1Cl)C(=C1/C=CC(=O)C(Cl)=C1)\C1=CC=CC=C1S([O-])(=O)=O
IUPAC Name 2-[(3-chloro-4-hydroxyphenyl)[(1Z)-3-chloro-4-oxocyclohexa-2,5-dien-1-ylidene]methyl]benzene-1-sulfonate
InChI Key QXTPRQZMDKBTAI-UNOMPAQXSA-M
Molecular Formula C19H11Cl2O5S